Physics Today magazine

• A century of cosmic rays
• Mikhail Lomonosov and the dawn of Russian science
• Women in physics: A tale of limits
• Optical-fiber microcavities reach angstrom-scale precision
• The Large Hadron Collider yields tantalizing hints of the Higgs boson
• Multiple exciton generation enhances a working solar cell
• Crevasses may make ice shelves more stable
• A new suitor in the carbon-14 dating game
• Tethered proteins speed up photosynthetic electron transfer
• Ocean acidification and coral reefs

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